Mark Twain Medical Center

768 Mountain Ranch Rd, San Andreas, CA · CommonSpirit Health · · NPI 1508968819

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

Published prices by procedure

Cash price is what you pay without insurance. The negotiated range spans the lowest to highest rate this hospital agreed with insurers.

Procedure Cash price Gross charge Negotiated range Payers
Insert vad art access left hrt art & vein access CPT 33991 not published not published $511.54 – $511.54 5
Ins icd gen exist mlt leads CPT 33231 not published not published $324.65 – $324.65 5
Ins icd gen exist sgl lead CPT 33240 not published not published $440.46 – $440.46 5
Insitu hybridization auto CPT 88367 $56.47 $84.78 $21.94 – $84.78 14
Insitu hybridization manual CPT 88368 $76.06 $114.20 $29.55 – $111.92 14
In situ hybridization per specimen each additional single probe stain CPT 88364 $67.94 $102.00 $26.39 – $99.96 14
In situ hybridization per specimen initial single probe stain CPT 88365 $93.49 $140.37 $36.32 – $137.57 14
Insj biomechanical device CPT 22859 not published not published $284.06 – $284.06 5
Insj biomechanical device 22853 CPT 22853 not published not published $219.66 – $219.66 5
Insj perq vad r hrt venous CPT 33995 not published not published $301.94 – $301.94 5
Insj stablj dev w/dcmprn CPT 22867 not published not published $839.54 – $839.54 5
Insj stablj dev w/dcmprn CPT 22868 not published not published $205.88 – $205.88 5
Insj stablj dev without dcmprn CPT 22869 not published not published $468.35 – $468.35 5
Insj stablj dev without dcmprn CPT 22870 not published not published $120.25 – $120.25 5
Ins left heart vent thor inscn ecmo CPT 33988 not published not published $530.53 – $530.53 5
Ins lv lead exist pm/icd CPT 33224 not published not published $279.60 – $279.60 5
Ins mark abd/pel for right perq CPT 49411 not published not published $453.09 – $453.09 5
Ins mark thor for right perq CPT 32553 not published not published $595.98 – $595.98 5
Ins picad w subq port 5yr> CPT 36571 $574.76 $863.00 $223.26 – $845.74 14
Ins picc wo subq prt/pmp w image guidnc <5yr CPT 36572 not published not published $386.45 – $386.45 5
Ins pm gen exist dual lead CPT 33230 not published not published $312.73 – $312.73 5
Ins pm gen w/exist mlt leads CPT 33221 not published not published $291.14 – $291.14 5
Ins pq tunnld ip cath w/img CPT 49418 not published not published $195.09 – $195.09 5
Ins/rplc spi npg/rcvr pocket CPT 63685 $737.27 $1,107.00 $286.39 – $1,084.86 14
Ins/rpl ldless pm right vent w img & eval CPT 33274 not published not published $417.72 – $417.72 5
Ins/rpl pm gen exist dual lead CPT 33213 not published not published $408.43 – $408.43 5
Ins/rpl pm gen exist sgl lead CPT 33212 not published not published $338.78 – $338.78 5
Ins/rpl pm w/tv ld atrl CPT 33206 not published not published $854.44 – $854.44 5
Ins/rpl prph sac/gstr npg/r CPT 64590 not published not published $135.14 – $135.14 5
Ins/rpl wireless pulm art sensor incl s&i CPT 33289 not published not published $275.87 – $275.87 5
Insrt/redo neurostim 1 array CPT 61885 not published not published $445.59 – $445.59 5
Ins subq extnsn pertneal cath CPT 49435 not published not published $97.91 – $97.91 5
Install spinal shunt CPT 63740 not published not published $1,110.78 – $1,110.78 5
Install spinal shunt 63741 CPT 63741 not published not published $888.62 – $888.62 5
Inst fibrinolysis agent ini day CPT 32561 not published not published $79.67 – $79.67 5
Inst fibrinolysis agent sbsq d CPT 32562 not published not published $71.11 – $71.11 5
Instillation anticarcinogenic agent bladder CPT 51720 $125.21 $188.00 $46.31 – $175.42 14
Instll rx agnt into rnal tub CPT 50391 not published not published $136.77 – $136.77 5
Ins tun cvad 2 cath w/subq port(s) CPT 36566 not published not published $249.86 – $249.86 5
Ins tun cv cath wo subq prt/pm CPT 36557 not published not published $158.83 – $158.83 5
Ins tun cv cath wo subq prt/pm CPT 36558 $478.19 $718.00 $155.64 – $703.64 14
Ins tun intraperit dia cath CPT 49421 not published not published $300.34 – $300.34 5
Inst via cath agent pleurds CPT 32560 $1,900.10 $2,853.00 $225.99 – $1,225.00 14
Insulin total CPT 83525 $68.60 $103.00 $4.34 – $8.00 14
Ins vag brachytx device CPT 57156 not published not published $118.06 – $118.06 5
Intercalary algrft compl CPT 20934 not published not published $606.85 – $606.85 5
Interdental fixation CPT 21110 not published not published $379.79 – $379.79 5
Interdental wirg oth/thn fx CPT 21497 not published not published $305.89 – $305.89 5
Interdiscal perq aspir dx CPT 62267 not published not published $116.53 – $116.53 5
Internal nerve revision 64727 CPT 64727 not published not published $202.08 – $202.08 5
Interthoracoscplr amputation CPT 23900 not published not published $1,161.19 – $1,161.19 5
Intestinal stricturoplasty CPT 44615 not published not published $649.81 – $649.81 5
Int hrhc lig 1 hroid without img CPT 46945 $414.92 $623.00 $117.91 – $610.54 14
Int hrhc lig 2+hroid without img CPT 46946 $687.32 $1,032.00 $266.98 – $1,011.36 14
Intracranial vessel surgery CPT 61680 not published not published $1,922.92 – $1,922.92 5
Intracranial vessel surgery CPT 61682 not published not published $3,750.15 – $3,750.15 5
Intracranial vessel surgery CPT 61684 not published not published $2,500.53 – $2,500.53 5
Intracranial vessel surgery CPT 61686 not published not published $3,953.94 – $3,953.94 5
Intracranial vessel surgery CPT 61690 not published not published $1,927.20 – $1,927.20 5
Intracranial vessel surgery CPT 61692 not published not published $3,143.93 – $3,143.93 5
Intranasal biopsy 30100 CPT 30100 not published not published $41.44 – $41.44 5
Intranasal reconstruction CPT 30620 not published not published $434.91 – $434.91 5
Intraop colon lavage add-on CPT 44701 not published not published $140.39 – $140.39 5
Intraoral i+d tongue/floor lingual 41000 CPT 41000 not published not published $65.79 – $65.79 5
Intrauterine transfusion ftl CPT 36460 not published not published $444.31 – $444.31 5
Intrinsic factor antibody CPT 86340 $13.32 $20.00 $10.83 – $19.60 14
Intro cath dialysis circuit CPT 36901 not published not published $518.24 – $518.24 5
Intro cath dialysis circuit w/pta CPT 36902 not published not published $1,112.06 – $1,112.06 5
Intro cath dialysis circuit w/stent plcmnt CPT 36903 not published not published $5,174.97 – $5,174.97 5
Intro catheter aorta CPT 36200 not published not published $170.89 – $170.89 5
Intro cath svc/ivc CPT 36010 not published not published $96.98 – $96.98 5
Intro long gi tube CPT 44500 $44.63 $67.00 $17.34 – $65.66 14
Intro long gi tube w/mult fluo CPT 74340 $687.98 $1,033.00 $18.89 – $73.00 14
Intro windpipe wire/tube CPT 31730 not published not published $167.04 – $167.04 5
Intrvasc Ultrasound noncoronary 1st vessel CPT 37252 not published not published $1,301.19 – $1,301.19 5
Intrvasc Ultrasound noncoronary addl vessel CPT 37253 not published not published $195.46 – $195.46 5
Intubation endotracheal emergency procedure CPT 31500 $364.31 $547.00 $67.93 – $315.56 14
Iopamidol 250 mg iodine/ml (51 %) intravenous solution HCPCS Q9966 $210.89 $316.64 $0.48 – $45.08 14
Iopamidol 300 mg iodine/ml (61 %) intravenous solution HCPCS Q9967 $186.70 $280.33 $0.17 – $21.56 14
Ip/obs cnsltj new/est low 45 CPT 99253 $81.26 $122.00 $31.57 – $119.56 14
Ip/obs cnsltj new/est mod 60 CPT 99254 $114.56 $172.00 $44.50 – $168.56 14
Ip/obs consltj new/est hi 80 CPT 99255 $149.19 $224.00 $57.95 – $219.52 14
Ip/obs consltj new/est sf 35 CPT 99252 $56.61 $85.00 $21.99 – $83.30 14
Iron CPT 83540 $75.26 $113.00 $6.47 – $15.86 14
Irradiation of blood product each unit reference CPT 86945 $47.29 $71.00 $18.37 – $69.58 14
Irrigation implantable venous access device for drug delivery systems CPT 96523 $198.47 $298.00 $77.10 – $292.04 12
Irrigation sphenoid sinus CPT 31002 not published not published $73.91 – $73.91 5
Irrigation vagina and/or appl medicament tx disease CPT 57150 not published not published $29.08 – $29.08 5
Island pedicle flap graft CPT 15740 not published not published $580.60 – $580.60 5
IV infusion therapy/prophylaxis/diagnosis addl sequential infusion new drug/substance > 1 hour CPT 96367 $692.64 $1,040.00 $35.63 – $1,002.54 14
IV infusion therapy/prophylaxis/diagnosis concurrent infusion CPT 96368 $477.53 $717.00 $20.61 – $702.66 14
IV infusion therapy/prophylaxis/diagnosis each additional 1 hour CPT 96366 $542.79 $815.00 $22.11 – $611.52 14
IV infusion therapy/prophylaxis/diagnosis initial up to 1 hour CPT 96365 $692.64 $1,040.00 $71.83 – $611.52 14
IV inj ra drug dx study CPT 78808 $445.56 $669.00 $36.25 – $459.62 14
IV njx tst vasc flo flap/grf CPT 15860 not published not published $118.77 – $118.77 5
Ivp w/nephrotomography CPT 74415 $2,131.87 $3,201.00 $142.46 – $789.88 14
Ivp w/wo kub w/wo tomography CPT 74400 $1,661.67 $2,495.00 $94.30 – $615.44 14
Jak2 targeted sequence analysis CPT 81279 $119.88 $180.00 $54.13 – $100.00 14
Jaw arthroscopy/surgery CPT 29800 not published not published $383.10 – $383.10 5
Jaw arthroscopy/surgery CPT 29804 not published not published $460.91 – $460.91 5

A missing value means the hospital did not publish that price — it never means the price is zero. Real bills can add facility fees, supplies and professional fees; see our methodology.